Are you ready to bridge the gap between breakthrough photonic research and real-world innovation?
At iPronics, pioneers in software-defined photonics and creators of the world's first programmable optical switch on silicon, we're developing the next generation of Silicon Photonics Optical Circuit Switches (OCS) — powering the future of AI / ML, High-Performance Computing (HPC), and hyper-scale data centers.
Our technology redefines performance, delivering ultra-low power consumption, nanosecond reconfiguration speeds, and unprecedented bandwidth scalability.
We're now looking for a Photonics Application Engineer to join our Software and Applications Team — a key role connecting market insights, scientific research, and product development.
🧭 What You'll Do
As a Photonics Application Engineer, you'll play a pivotal role in shaping how our technology meets the evolving demands of optical networking. You'll act as the technical bridge between industry needs, academic innovation, and internal development teams — defining and validating the applications that will power tomorrow's AI and data centers.
Your main responsibilities will include :
🔍 Market & Technology Synthesis
- Analyze technical documentation, white papers, and competitive benchmarks to identify emerging use cases and applications for Optical Circuit Switches (OCS).
- Transform industry insights into strategic application definitions and requirements.
Feature Translation & Prioritization
Define key performance metrics (e.g., switching speed, insertion loss, port count, integration density, thermal management) that drive customer adoption.Translate customer and market needs into clear, prioritized feature specifications for internal Software and Validation teams.🧠 Technical Feasibility & Critical Thinking
Evaluate the technical feasibility of new ideas based on current silicon photonics capabilities.Act as the "voice of reality", identifying achievable goals and proposing viable alternatives to stretch targets.🤝 Collaboration & Internal Consulting
Partner with design, software, validation, and systems teams to align product development with validated market needs.Create internal documentation, training materials, and application notes that translate research into actionable guidance.💬 Customer Engagement (As Needed)
Support Sales and Business Development teams with technical expertise during customer engagements, providing application insights and data-driven analysis.What We're Looking For
Education & Experience
BSc or MSc degree (PhD preferred) in Telecommunication Engineering, Physics, or a related field with a focus on Integrated Photonics.2–3+ years of experience in application engineering, product definition, or a similar technical role in photonics, networking, or semiconductors.Technical Skills
Proven knowledge of optical networking fundamentals (WDM, Fat-Tree topologies, Optical Circuit Switching).Ability to read and summarize academic papers (IEEE / OSA, conferences) and extract actionable requirements.Strong Python programming skills and experience with Git repositories.Demonstrated ability to distinguish between research ambition and commercial feasibility.Fluency in English (C1 level or higher).Preferred Skills
Hands-on or theoretical knowledge of Silicon Photonics device design and testing.Familiarity with AI / ML cluster interconnects (e.g., GPU networking, all-reduce communication).Experience with network modeling, simulation, or data analysis tools (Python, MATLAB).Knowledge of Spanish or willingness to learn is a plus.Soft Skills
Analytical and detail-oriented, with strong critical thinking.Reliable, proactive, and self-driven, with excellent communication and teamwork skills.Comfortable working across cross-functional and multidisciplinary environments.🌟 What We Offer
Competitive salary aligned with experience and impact.Flexible work schedule and hybrid options (primarily on-site in Valencia).Private health insurance.Paid holidays and team-building activities.Continuous learning and training opportunities.The chance to work in a multidisciplinary, international environment where innovation meets impact.🚀 Why Join iPronics?
At iPronics, we're redefining optical communication for the AI era — combining photonics, electronics, and software intelligence to build scalable, energy-efficient, and high-speed network solutions.
Following our €20M Series A funding round, we're expanding our global team from sunny Valencia , collaborating with top-tier partners, and shaping the infrastructure of tomorrow's data centers.
You'll join a dynamic team where scientific curiosity meets real-world engineering, contributing to technology that's already transforming how AI systems communicate.
📩 Interested?
If you're passionate about bridging research, technology, and application development in one of Europe's most exciting deep-tech startups — we'd love to hear from you.
📧 Send your CV and cover letter to joinus@ipronics.com, including the position name "Photonics Application Engineer" in the subject line.
Let's shape the optical future, together.